How was Mr.Rudyard mean to Will Hawkins in the book Homecoming?

In the book "Homecoming" by Cynthia Voigt, Mr. Rudyard is often dismissive and unkind to Will Hawkins, displaying a lack of empathy and understanding towards him. He frequently belittles Will's feelings and struggles, treating him more like a burden than a person in need of support. This harsh demeanor contributes to Will's sense of isolation and highlights the challenges he faces in navigating his tumultuous family situation. Overall, Mr. Rudyard's mean behavior serves as a stark contrast to the compassion Will seeks from those around him.